Automated Compliance Evidence Reporting Using Microsoft Sentinel & Azure Logic Apps
How Nxerra Technologies transformed manual audit preparation into a continuous, automated compliance evidence generation system.
Client Overview
Enterprise SaaS Security Platform
Business Challenge
The Problem
The client needed to transform their compliance operations to meet growing audit demands.
Automate evidence collection across multiple Microsoft security services
Support SOC 2, ISO 27001, and enterprise audit workflows
Generate audit-ready reports with consistent formatting
Ensure operational reliability (retries, alerting, traceability)
Enable multi-tenant deployment for MSSP-style scalability
Minimize manual effort while maintaining least-privilege security
Our Solution
Nxerra’s Approach
A cloud-native compliance evidence automation framework using Azure Logic Apps and Microsoft Sentinel, purpose-built for security and audit teams.
Azure Logic Apps (Standard)
Enterprise orchestration layer for reliable workflow execution
Microsoft Sentinel / Log Analytics
Primary data source for security telemetry and insights
Optimized KQL Queries
Performance-tuned queries for incidents, alerts, and detection coverage
Azure Functions
Advanced formatting and PDF/CSV report generation
Key Vault + Managed Identity
Secure credential handling with zero secrets in code
Infrastructure as Code
Bicep/Terraform for repeatable, multi-tenant deployments
Solution Architecture
Key Automations
Implementations
Four core automation pillars powering continuous compliance evidence generation.
1. Sentinel & Log Analytics Evidence Collection
- Scheduled KQL queries for incident volumes by severity
- Alert trends and anomaly detection
- Analytics rule health and coverage gap identification
- Data ingestion and DCR health monitoring
- Performance-tuned using joins, summarize, and parsing
2. Cross-Platform Security Signal Aggregation
- Microsoft Defender alerts and exposure metrics
- Entra ID sign-in risks and conditional access coverage
- Intune device compliance and policy drift detection
- Purview data governance and compliance signals
3. Automated Reporting & Distribution
- Monthly, quarterly, and annual report generation
- Email delivery with attachments and links
- Microsoft Teams notifications for stakeholders
- SharePoint/OneDrive evidence repositories
- CSV and PDF outputs for auditors
4. Reliability & Compliance Controls
- Built-in retries and exception handling
- Run-history telemetry for audit trails
- Failure alerts via Teams and email
- Threshold-based ticket creation (ServiceNow/Jira/ADO)
Compliance Reporting Flow
Security & Governance
Enterprise-Grade Security
Built with security-first principles and least-privilege access controls.
Managed Identity
All Logic Apps run under managed identity—no secrets in code
Azure Key Vault
All secrets and tokens stored securely in Key Vault
Least-Privilege RBAC
Applied across Sentinel, Log Analytics, and M365
Full Audit Trail
Maintained for compliance verification and support handoff
Results & Impact
Measurable Outcomes
Transformative results that demonstrate the power of automated compliance.
Reduction in Audit Prep Time
Automated Evidence Generation
Tenant Scalability
Continuous Monitoring
Fully Automated Evidence
Auditor-ready compliance evidence generated automatically without manual intervention.
Consistent Multi-Tenant Reporting
Uniform reporting across multiple tenants with centralized management.
Enhanced Detection Visibility
Improved insights into detection effectiveness and overall security posture.
Scalable Foundation
Built for MSSP and enterprise compliance platforms with growth in mind.
Technology Stack
Built With
Why This Matters
The Future of Compliance
Ready to automate your compliance?
Contact Nxerra Technologies to discuss your compliance automation needs.
